make mountcgroups hook to lxc.include aware (v2)
make mountcgroups hook to lxc.include aware (v2)

[resending the patch from correct branch]

commit 09ad624693cb0ef41cf246e2876b5f356783b34d introduced lxc.include option
to include other config files. This patch uses it in mountcgroups hook otherwise
lxc-start fails with following error message for the nested containers;

root@oOo:/var/lib/lxc/raring# lxc-start -l debug -o l -n raring -d
lxc-start: command get_cgroup failed to receive response

Signed-off-by: S.Çağlar Onur <acf5ae661bb0a9f738c88a741b1d35ac69ab5408@10ur.org>
Signed-off-by: Serge Hallyn <3df611b026e4639bee8aef7a4beb2e39fcebb313@ubuntu.com>

szaszg/lxc,Distrotech/lxc,thmo/lxc,christiaan/lxc,aeris/lxc,major/lxc,Pelagicore/lxc,ecarrara/lxc,ysbnim/lxc,GreatFruitOmsk/lxc,ksperis/lxc,yubo/lxc,weizhenwei/lxc,jirislaby/lxc,fwilson42/lxc,JohnPeacockMessageSystems/lxc,GreatFruitOmsk/lxc,terceiro/lxc,LynxChaus/lxc,ksperis/lxc,cjwatson/lxc,regit/lxc,federicobriata/lxc,hfuCN/lxc,Ponce/lxc,jirislaby/lxc,Distrotech/lxc,hallyn/lxc,raspberrypython/lxc,LynxChaus/lxc,akshaykarle/lxc,QingweiPeterLan/cs188-lxc,yubo/lxc,thmo/lxc,bostjan/lxc,ioops/lxc,hkjolhede/lxc,bmoar/lxc,jirislaby/lxc,caglar10ur/lxc,JohnPeacockMessageSystems/lxc,efiop/lxc,QingweiPeterLan/cs188-lxc,fwilson42/lxc,szaszg/lxc,aeris/lxc,armcc/lxc,cjwatson/lxc,christiaan/lxc,thmo/lxc,sapun/lxc,rldleblanc/lxc,virajs/lxc,sapun/lxc,ksperis/lxc,ojkastl/lxc_Patches,regit/lxc,ysbnim/lxc,rldleblanc/lxc,hfuCN/lxc,lisongmin/lxc,JohnPeacockMessageSystems/lxc,akshaykarle/lxc,raspberrypython/lxc,federicobriata/lxc,rowhit/lxc,codebauss/lxc,bostjan/lxc,christiaan/lxc,lazy404/lxc,hallyn/lxc,rldleblanc/lxc,ojkastl/lxc_Patches,terceiro/lxc,armcc/lxc,lazy404/lxc,sapun/lxc,weizhenwei/lxc,bostjan/lxc,rowhit/lxc,codebauss/lxc,Ponce/lxc,codebauss/lxc,ioops/lxc,tych0/lxc,weizhenwei/lxc,ysbnim/lxc,lazy404/lxc,ecarrara/lxc,rowhit/lxc,Pelagicore/lxc,ss1h2a3tw/lxc,DarknessBeforeDawn/lxc,lisongmin/lxc,tych0/lxc,szaszg/lxc,Ponce/lxc,ojkastl/lxc_Patches,yubo/lxc,bmoar/lxc,LynxChaus/lxc,QingweiPeterLan/cs188-lxc,hkjolhede/lxc,cjwatson/lxc,federicobriata/lxc,virajs/lxc,ioops/lxc,efiop/lxc,Pelagicore/lxc,ecarrara/lxc,terceiro/lxc,Distrotech/lxc,hallyn/lxc,caglar10ur/lxc,hfuCN/lxc,DarknessBeforeDawn/lxc,DarknessBeforeDawn/lxc,fwilson42/lxc,efiop/lxc,virajs/lxc,lisongmin/lxc,bmoar/lxc,ss1h2a3tw/lxc,major/lxc,GreatFruitOmsk/lxc,akshaykarle/lxc,raspberrypython/lxc,ss1h2a3tw/lxc,aeris/lxc,armcc/lxc,caglar10ur/lxc,ojkastl/lxc_Patches,hkjolhede/lxc,tych0/lxc,major/lxc,regit/lxc